空中交通控制通信
air traffic control communications
通风控制
ventilation control
aeration control
Ventilation monitoring
tunnel ventilation
ventilating control
ventilation controlled
Ventilation
Transport of dangerous goods
通风控制方式
control modes of aeration
通信控制控制台
communication control console
新鲜空气的通风控制
fresh air ventilation control
需求控制通风
demand-controlled ventilation
demand- controlventilation
智能通风控制
intelligentized controlling of ventilation
模糊控制控制
fuzzy control neural network control